000 00415nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a001 C46
100 _a"Chopra, J K "
245 0 _aStatistical Analysis Graphs & Diagrams
260 _aNew Delhi
260 _b Unique
260 _c2015
365 _b160
942 _cBK
999 _c111526
_d111526